Blackspire
Dewlie E-Type Double Ring C4 2013

Blackspire Dewlie E-Type Double Ring C4

The idea has been copied by those Taiwanese guys. But its unparalled performance has yet to be matched. The DEWLIE has been the world's number 1 Dual-ring Shift guide since we introduced it in 2000. Virtually maintainance free and super easy to setup this guide is your new best friend!